﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace DBHelper.DAL
{
	/// <summary>
	/// 数据访问类:ActivityView
	/// </summary>
	public partial class ActivityView
	{
		public ActivityView()
		{}
		#region  Method



		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(DBHelper.Model.ActivityView model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into ActivityView(");
			strSql.Append("UserCode,ActivityCode,Time,Status,Description)");
			strSql.Append(" values (");
			strSql.Append("@UserCode,@ActivityCode,@Time,@Status,@Description)");
			SqlParameter[] parameters = {
					new SqlParameter("@UserCode", SqlDbType.SmallInt,2),
					new SqlParameter("@ActivityCode", SqlDbType.SmallInt,2),
					new SqlParameter("@Time", SqlDbType.SmallDateTime),
					new SqlParameter("@Status", SqlDbType.NChar,10),
					new SqlParameter("@Description", SqlDbType.NChar,10)};
			parameters[0].Value = model.UserCode;
			parameters[1].Value = model.ActivityCode;
			parameters[2].Value = model.Time;
			parameters[3].Value = model.Status;
			parameters[4].Value = model.Description;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(DBHelper.Model.ActivityView model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update ActivityView set ");
			strSql.Append("UserCode=@UserCode,");
			strSql.Append("ActivityCode=@ActivityCode,");
			strSql.Append("Time=@Time,");
			strSql.Append("Status=@Status,");
			strSql.Append("Description=@Description");
			strSql.Append(" where ");
			SqlParameter[] parameters = {
					new SqlParameter("@UserCode", SqlDbType.SmallInt,2),
					new SqlParameter("@ActivityCode", SqlDbType.SmallInt,2),
					new SqlParameter("@Time", SqlDbType.SmallDateTime),
					new SqlParameter("@Status", SqlDbType.NChar,10),
					new SqlParameter("@Description", SqlDbType.NChar,10)};
			parameters[0].Value = model.UserCode;
			parameters[1].Value = model.ActivityCode;
			parameters[2].Value = model.Time;
			parameters[3].Value = model.Status;
			parameters[4].Value = model.Description;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete()
		{
			//该表无主键信息，请自定义主键/条件字段
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from ActivityView ");
			strSql.Append(" where ");
			SqlParameter[] parameters = {
			};

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public DBHelper.Model.ActivityView GetModel()
		{
			//该表无主键信息，请自定义主键/条件字段
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 UserCode,ActivityCode,Time,Status,Description from ActivityView ");
			strSql.Append(" where ");
			SqlParameter[] parameters = {
			};

			DBHelper.Model.ActivityView model=new DBHelper.Model.ActivityView();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["UserCode"]!=null && ds.Tables[0].Rows[0]["UserCode"].ToString()!="")
				{
					model.UserCode=int.Parse(ds.Tables[0].Rows[0]["UserCode"].ToString());
				}
				if(ds.Tables[0].Rows[0]["ActivityCode"]!=null && ds.Tables[0].Rows[0]["ActivityCode"].ToString()!="")
				{
					model.ActivityCode=int.Parse(ds.Tables[0].Rows[0]["ActivityCode"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Time"]!=null && ds.Tables[0].Rows[0]["Time"].ToString()!="")
				{
					model.Time=DateTime.Parse(ds.Tables[0].Rows[0]["Time"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Status"]!=null && ds.Tables[0].Rows[0]["Status"].ToString()!="")
				{
					model.Status=ds.Tables[0].Rows[0]["Status"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Description"]!=null && ds.Tables[0].Rows[0]["Description"].ToString()!="")
				{
					model.Description=ds.Tables[0].Rows[0]["Description"].ToString();
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select UserCode,ActivityCode,Time,Status,Description ");
			strSql.Append(" FROM ActivityView ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" UserCode,ActivityCode,Time,Status,Description ");
			strSql.Append(" FROM ActivityView ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM ActivityView ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.AcitivityNum desc");
			}
			strSql.Append(")AS Row, T.*  from ActivityView T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "ActivityView";
			parameters[1].Value = "AcitivityNum";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

